Finish in first place in all sixteen races in adventure mode. This includes the four Boss races as well as the twelve normal races. You will then be challenged by Velo to a race on the Hyper Spaceway track, which will now become unlocked in the other modes.

Terra Drome track

Get all purple tokens in adventure mode to unlock the Terra Drome track.

Play as Dingodile

Win the Red Gem Cup to unlock Dingodile.

Play as Fake Crash

Do fifty consecutive boosts on any track in adventure mode on the Evil team to unlock Fake Crash.